TY  - GEN
AU  - Bower, Mike
TI  - The concise ocean Navigator guide: a study and revision aid for the Rya Shore-Bared ocean yachtmaster course
SN  - 0715300598
U1  - 623.992 
PY  - 1993///
CY  - Devon
PB  - David & Harles
KW  - Engineering - Marine
KW  - Engineering - Nautical
KW  - Nautical engineering
KW  - Navigation
ER  -